Noble One

The Saprtan-III Noble Team Leader Carter from the game Halo Reach as how I imagine he would be like in present times. The closest i could think of that could compare to the Spartans would be the special forces such as DEVGRU, the SAS or the fictional Task Force 141, etc.
Switched his weapon from the DMR to the Tavor-21.
Here he is commanding a bunch of US Army troops on the field.
Used 2B pencil for this.

UPDATE
The rest of the team:
Noble Two: [link]
Noble Three: [link]
Noble Four:[link]
Noble Five: [link]